snippet ---
	---
	display_name: ${1:display_name}
	structs: ${2:[]}
	repeat_check_structs: ${3:[]}
	...
snippet -
	- from:
	    entity: ${1:entity}
	    to_attribute_name: ${2:to_attribute_name}
	    to_display: ${3:"$this->id"}
	    to_snaps: ${4:[]}
	  to:
	    entity: ${5:entity}
	    from_attribute_name: ${6:entity}
	    from_display: ${6:"$this->id"}
	    from_snaps: ${7:[]}
	  relationship_type: ${8:has_many}
	  association_type: ${9:aggregation_or_composition}
